问题

Though ____ to see the strangers, the housewife gavethem a big smile and said hello.

A:surprising
B:to besurprised
C:surprised
D:havingsurprised

正确答案是：

同类题型

The opening ceremony hasalready started.——Look! The flag is _______ now.

Remember the day when we ___________ you in charge ?

Why, Jack! Someone seems to have called you over there. – Yes I __________ that.

Thank you_________ your notebook.

Thank you your help.